Lenovo ThinkServer TD200, Hardware Maintenance Manual

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• TCP/IP offload engine (TOE) support
The Ethernet controller in the server support TOE, which is a technology that offloads the TCP/IP
flow from the microprocessor and I/O subsystem to increase the speed of the TCP/IP flow. When an
operating system that supports TOE is running on the server and TOE is enabled, the server supports TOE
operation. See the operating-system documentation for information about enabling TOE. The Windows
operating system requires that the Windows Scalable Network Pack (SNP) be installed for TOE support.
Note: As of the date of this document, the Linux operating system does not support TOE.
Specifications
The following information is a summary of the features and specifications for machine types 3724, 3808,
3809, 3815, 3817, 3824, 3826, 3836. Depending on the server model, some features might not be available,
or some specifications might not apply.
Table 1. Features and specifications
Microprocessor:
• Supports up to two
®
Intel
®
Xeon
dual-core or quad-core
microprocessors (one installed)
with integrated memory controller
and QuickPath Interconnect
(QPI) architecture. The second
microprocessor comes with a
pluggable VRM
• Designed for LGA 1366 socket
• Scalable up to four cores
• 32 KB instruction cache, 32 KB
data cache, and 8 MB cache that
is shared among the cores
• Support for Intel Extended Memory
64 Technology (EM64T)
Notes:
• Use the Setup Utility to determine
the type and speed of the
microprocessors.
• For a list of supported
microprocessors, see
http://www.lenovo.com/thinkserver.
Memory:
• Minimum: 2 GB
• Maximum: 48 GB (24 GB in
mirrored mode)
• Types: PC3-10600R-900
(single-rank or dual-rank, 800,
1066, and 1333 MHz, ECC, DDR3
registered SDRAM DIMMs only
• Connectors: twelve dual
inline memory module (DIMM)
connectors, two-way interleaved
• Supports 1 GB, 2 GB, 4 GB, and 8
GB (when available)
Fans: Three speed-controlled
hot-swap fans
Power supply: One 670 watt (100 -
240 V ac)
Size:
• Height: 440 mm (17.3 in.)
• Depth: 767 mm (30.2 in.)
• Width: 218 mm (8.6 in.)
• Weight: 20 kg (42 lb) to 34 kg (75
lb) depending upon configuration
RAID controllers:
• A ServeRAID-BR10i SAS/SATA
adapter that provides RAID levels
0, 1, and 1E (comes standard on
some hot-swap SAS and hot-swap
SATA models).
• An optional ServeRAID-MR10i
SAS/SATA adapter that provides
RAID levels 0, 1, 5, 6, 10, 50, and
60 can also be ordered.
• An optional ServeRAID-MR10is
SAS/SATA adapter that provides
RAID levels 0, 1, 5, 6, 10, 50, and
60 can also be ordered.
Chapter 3
.
General information
11